.__Bk_suspendBall{
    font-size: 14px;
    border:0;
    color: rgb(255,255,255);
    background-color: rgba(51, 136, 255,0.5);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    left: 3%;
    text-align: center;
    line-height: 60px;
    font-weight: 600;
    cursor: pointer;
    position: fixed;
    bottom: 20%;
    transition: all .2s;
    user-select: none;
    z-index: 999999;
}


@keyframes moveUp {
    from {
      opacity: 0;
      bottom: -60px;
    }
  
    to {
      opacity: 1;
      bottom: 20%;
    }
  }

.__Bk_Up{
	animation:moveUp 1s;
}

.__Bk_suspendBall:hover{
    transform: scale(1.05);
    background-color: rgba(51, 136, 255, 1);
}

.__Bk_suspendBall:active{
    transform: scale(1.03);
}

/* 成功提示 */
.__Bk_success{
    border: 30px;
    background: rgba(51, 136, 255, .5);
    position: absolute;
    top: 0;
    left:0;
    height: 60px;
    width: 60px;
    border-radius: 60px;
    z-index: -1;
    overflow: hidden;
    color: transparent;
}

.__Bk_success_AnimationBounceRight{
    color:rgb(255,255,255);
    animation: __Bk_success_AnimationBounceRight .3s;
    height: 60px;
    width: 200px;
}

.__Bk_success_AnimationBounceLeft{
    width: 60px;
    animation: __Bk_success_AnimationBounceLeft .3s;
    height: 60px;
    width: 60px;
    overflow: hidden;
    color: transparent;
}
 
@keyframes __Bk_success_AnimationBounceRight {
    0% {
        width:60px;
        opacity: 0;
    }
  
    to {
      opacity: 1;
      width: 200px;
    }
  }

   
@keyframes __Bk_success_AnimationBounceLeft {
    0% {
        width:200px;
    }
  
    to {
      width: 60px;
    }
  }